155161755

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4877}}^1$

素因数の和:4996

約数の個数: 48

約数和(自身を含む): 310474944

約数和(自身を除く): 155313189

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 101, 105, 303, 315, 505, 707, 909, 1515, 2121, 3535, 4545, 4877, 6363, 10605, 14631, 24385, 31815, 34139, 43893, 73155, 102417, 170695, 219465, 307251, 492577, 512085, 1477731, 1536255, 2462885, 3448039, 4433193, 7388655, 10344117, 17240195, 22165965, 31032351, 51720585, 155161755]

約数ペア:

[(1, 155161755), (3, 51720585), (5, 31032351), (7, 22165965), (9, 17240195), (15, 10344117), (21, 7388655), (35, 4433193), (45, 3448039), (63, 2462885), (101, 1536255), (105, 1477731), (303, 512085), (315, 492577), (505, 307251), (707, 219465), (909, 170695), (1515, 102417), (2121, 73155), (3535, 43893), (4545, 34139), (4877, 31815), (6363, 24385), (10605, 14631)]